????????????

????:?????????:????

???????12??????????????????28????????????????? (????)28?????????,?????????2000??????“???66”????4????????,?????????,????????????

28??????????,??,????????????????2000??????????“???66”???????4??? ?????????? ??????

??????,?,????????????????????,????????????2700???,????

??????????,?????????????????????????????????,???,???MTBE(??????)??????????

??????????????,????,?????????????????????????,?????????????,?????????????,?????????????????????????????“???”???,????????????????“??????????????????????????”?

“??????????,?????”?????????????,?,???,??????????????????????,?“????????”?(???)

???:?????????